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Granitic magma is very silica-rich.

A. True
B. False

Sagot :

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Final answer:

Granitic magma is silica-rich and falls under felsic magma category due to its high silica content and the formation of light-colored minerals.


Explanation:

Granitic magma is rich in silica, which makes it a type of felsic magma. Felsic magmas have a high silica content, leading to the formation of light-colored minerals like quartz, feldspar, and muscovite mica. The viscosity of felsic magma is high due to its silica-rich composition.


Learn more about Granitic magma here:

https://brainly.com/question/7720231
True. The granitic magma is in fact very rich in silica content. It has around 70% silica in its composition. The granite in this type of magma is composed of quartz, mineral mica, and amphibole, and they all have high content of water in their crystal structures.
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